% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      42
      81
      75
     106
      76
      76
     123
     119
     158
     324
     287
     255
     317
     497
     761
     621
     619
     568
     534
     274
     331
     304
     298
     419
     331
     366
     333
     251
     359
     308
     249
     311
     125
     316
     333
     463
     492
     265
     426
     272
     233
     395
     207
     314
     406
    -251
     417
     151
    -456
     284
    1628
    -996
    1716
    2499
    3242
   -2508
    1406
    -585
    4049
   -5956
   11287
    8719
  -13305
  -16807
   -3068
    6412
   -4954
   26290
    7814
   14194
    5774
   14552
   -1895
  -11932
  -19234
  -15199
   13800
    6776
    8902
   17203
  -14604
    8218
   -8263
  -16465
  -14535
  -15128
    6110
   18592
   -4726
    4846
   13926
  -10039
  -13441
  -11571
   20111
   21715
    6648
   21335
  -16293
    6936
  -12097
   13212
  -12471
  -11382
    7687
   18043
    4505
  -11521
    5805
  -18651
  -16255
   19288
    7988
    6994
   -7251
   -6878
   14581
   13370
  -10449
    7702
   -9854
    8286
     639
   -5993
  -12908
    3982
  -12294